<ul class="nav nav-tabs">
  <li class="nav-item">
    <a class="nav-link"
       routerLink="/block/nvmeof/subsystems"
       routerLinkActive="active"
       ariaCurrentWhenActive="page"
       i18n>Subsystems</a>
  </li>
  <li class="nav-item">
    <a class="nav-link"
       routerLink="/block/nvmeof/gateways"
       routerLinkActive="active"
       ariaCurrentWhenActive="page"
       i18n>Gateways</a>
  </li>
</ul>
